Shoulda, coulda, wouda, gonna...
So you're gonna make some performance parts for my GV. Rotational dynamics...HA...you guys were gonna make an underdrive pulley 6 months ago. Here's a thought. Just make the damn product and do a good job of selling it. Are you looking for pre-orders from suzuki enthusiasts.
If you build it, they will come. I doubt that you will build it though.